`construtoraconstrua.com.br`

DNSSEC	⚠️ Not signed
A	2804:10:8002::210:35^{🇧🇷 IPV6-INTERNET2804:10:8000::/34 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
A	191.6.210.35^{🇧🇷 Locaweb191.6.210.0/24 IPV6 Internet Ltda}
NS	`dns1.keven.dev.br` ⭐
		A	2804:10:c011::1^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	189.38.95.2^{🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns1.uni5.net`
NS	`dns2.keven.dev.br`
		A	2804:10:c022::2^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	189.38.95.3^{🇧🇷 IPV6-INTERNET189.38.94.0/23 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
			PTR	`dns2.uni5.net`
NS	`dns3.keven.dev.br`
		A	2804:10:c033::3^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	177.12.162.2^{🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
NS	`dns4.keven.dev.br`
		A	2804:10:c044::4^{🇧🇷 IPV6-INTERNET2804:10::/32 IPv6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
		A	177.12.162.3^{🇧🇷 IPV6-INTERNET177.12.160.0/22 IPV6 Internet Ltda Any Notification about AS28299 security please e-mail to: ABUSE@hospedagem.net}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 a mx include:_spf.uni5.net include:_spf.google.com ~all`
TXT	`google-site-verification=rmB0A3svWgJXvuMOmD4mOSjgSCRsBGtTw9HWLd_W6gQ`
SOA	`dns1.keven.dev.br`abuse@uni5.net serial=2309010696

`com.br`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.br` ⭐ ⚠️ Not in parent delegation
	NS	`b.dns.br` ⚠️ Not in parent delegation
	NS	`c.dns.br` ⚠️ Not in parent delegation
	NS	`d.dns.br` ⚠️ Not in parent delegation
	NS	`e.dns.br` ⚠️ Not in parent delegation
	NS	`f.dns.br` ⚠️ Not in parent delegation
	SOA	`a.dns.br`hostmaster@registro.br serial=2026196542

rank #516313 globally
rank #3837 in the tld
WOT: SAFE (69/100)

Same first word

construtoraconstrua.com.br

DNS History

15 records (11 active, 4 former)

●NSdns1.keven.dev.br2026-02-24 → 2026-07-15 · 3 obs

○ 2017-03-31 12:41:42
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

●NSdns2.keven.dev.br2026-02-24 → 2026-07-15 · 3 obs

○ 2017-03-31 12:41:42
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

●NSdns3.keven.dev.br2026-02-24 → 2026-07-15 · 3 obs

○ 2017-03-31 12:41:42
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

●NSdns4.keven.dev.br2026-02-24 → 2026-07-15 · 3 obs

○ 2017-03-31 12:41:42
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

○NSns1.construtoraconstrua.com.br2015-05-11 → 2016-08-09 · 4 obs

● 2015-05-11 22:55:34
● 2016-08-09 23:34:54
○ 2017-03-31 12:41:42
○ 2026-07-15 23:14:36

○NSns2.construtoraconstrua.com.br2015-05-11 → 2016-08-09 · 4 obs

● 2015-05-11 22:55:34
● 2016-08-09 23:34:54
○ 2017-03-31 12:41:42
○ 2026-07-15 23:14:36

●MXalt1.aspmx.l.google.com2015-05-11 → 2026-07-15 · 6 obs

● 2015-05-11 22:55:34
● 2016-08-09 23:34:54
○ 2017-03-31 12:41:42
○ 2020-03-06 23:59:10
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

●MXalt2.aspmx.l.google.com2026-02-24 → 2026-07-15 · 3 obs

○ 2020-03-06 23:59:10
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

●MXalt3.aspmx.l.google.com2026-02-24 → 2026-07-15 · 3 obs

○ 2020-03-06 23:59:10
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

●MXalt4.aspmx.l.google.com2026-02-24 → 2026-07-15 · 3 obs

○ 2020-03-06 23:59:10
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

●MXaspmx.l.google.com2015-05-11 → 2026-07-15 · 6 obs

● 2015-05-11 22:55:34
● 2016-08-09 23:34:54
○ 2017-03-31 12:41:42
○ 2020-03-06 23:59:10
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

●A191.6.210.352026-02-24 → 2026-07-15 · 3 obs

○ 2017-03-31 12:41:42
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

○A200.140.196.1692016-03-20 → 2016-08-09 · 5 obs

○ 2015-12-15 11:02:20
● 2016-03-20 11:41:00
● 2016-08-09 23:34:54
○ 2017-03-31 12:41:42
○ 2026-07-15 23:14:36

○A200.203.183.342015-05-11 → 2015-12-15 · 4 obs

● 2015-05-11 22:55:34
● 2015-12-15 11:02:20
○ 2016-03-20 11:41:00
○ 2026-07-15 23:14:36

●A2804:10:8002::210:352026-02-24 → 2026-07-15 · 3 obs

○ 2017-03-31 12:41:42
● 2026-02-24 11:56:10
● 2026-07-15 23:14:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
construtoraconstrua.com.br	dns2.keven.dev.br, dns4.keven.dev.br, dns1.keven.dev.br, dns3.keven.dev.br	-

✅ Authoritative Response

Server:177.12.162.2

NS records: dns2.keven.dev.br, dns4.keven.dev.br, dns1.keven.dev.br, dns3.keven.dev.br

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for construtoraconstrua.com.br (unsigned zone)

⏱️ Timing

Total: 1726ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`191.6.210.35`
AAAA	1	`2804:10:8002::210:35`
NS	4	`dns3.keven.dev.br, dns2.keven.dev.br...`
MX	5	`ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)...`
TXT	2	`v=spf1 a mx include:_spf.uni5.net includ, google-site-verification=rmB0A3svWgJXvuM`
SOA	1	`dns1.keven.dev.br abuse.uni5.net`

Analysis

IP Addresses

construtoraconstrua.com.br resolves to the IP addresses 191.6.210.35 and 2804:10:8002::210:35

transmobil.com.br, guindastes.com, guindaste.co and two other host names share IP numbers with construtoraconstrua.com.br.

Name Servers

The authoritative name servers for construtoraconstrua.com.br are dns1.keven.dev.br, dns2.keven.dev.br, dns3.keven.dev.br and dns4.keven.dev.br.

construtoraconstrua.com.br has partial name server overlap with other domains, including keven.dev.br.

dns1.keven.dev.br, dns2.keven.dev.br, dns3.keven.dev.br and dns4.keven.dev.br each carry two IP addresses. dns1.keven.dev.br has 189.38.95.2 and 2804:10:c011::1; dns2.keven.dev.br has 189.38.95.3 and 2804:10:c022::2; dns3.keven.dev.br has 177.12.162.2 and 2804:10:c033::3; dns4.keven.dev.br has 177.12.162.3 and 2804:10:c044::4.

Mail Servers

construtoraconstrua.com.br is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

construtoraconstrua.com.br has at least partial mail server overlap with other domains such as sarltrp.com, partyroast.com, arqpro.com and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com has two IP addresses: 142.251.167.26 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.